Codex Pets
Browse Codex Pets
Discover custom pet packages for OpenAI Codex CLI and Claude Code. Copy install commands, browse community pets, and open source packages. 433 approved packages listed.

Rabbit Hole Bunny
By 7ian 74ang
A tiny gray-blue twin-tail bunny-girl digital pet inspired by the Rabbit Hole-style reference.

小春 / Koharu
By Br yan
A tiny chibi sword-dancer companion with black bobbed hair, bright green eyes, maroon armor, teal accents, and a friendly wave on hover.

wenwen
By zyu
wenwen, a tiny chibi pixel-art girl wizard with round glasses, long black hair, navy scarf, grey school robe, star magic, and a cute black-and-white kitten companion.

Calcifer
By Kosara Markovska
A small mischievous cartoon fire demon pet with a warm expressive face.

白豆腐
By vicki
A plush silver-white blue-eyed tabby cat with a pink nose.

Lyria
By Natsuki
A tiny chibi digital pet inspired by Lyria from Granblue Fantasy Relink, gentle and magical.

L
By Lawliet
Death Note L themed chibi Codex pet using the supplied four original-style frames: dessert, thinking, daze, and screen focus.
What Are Codex Pets?
Codex pets are virtual companions that live in your OpenAI Codex CLI terminal. Use /pet hatch to hatch a new pet, or install a custom pet package to personalize your coding companion. Custom Codex pets are defined by a pet.json file and a spritesheet.webp image — anyone can create and share one. Browse the gallery above to find community-made pets, copy the install command, and run it inside Codex to get your new companion.
Frequently Asked Questions
- How do I install a custom Codex pet?
- Copy the install command from any pet listing on this page, then run it inside your OpenAI Codex CLI session. The pet will replace your current companion.
- How do I hatch a Codex pet?
- Inside the Codex CLI, type /pet hatch to hatch a new pet from your available packages.
- How do I create a custom Codex pet?
- A Codex pet requires two files: pet.json (metadata and animation config) and spritesheet.webp (sprite frames). Host both in a public GitHub repo and submit it here for review.
- What do Codex pets do?
- Codex pets are animated companions visible in the Codex CLI sidebar. They grow, animate, and react as you code.

















